Sealing boot



FIG. 1 is a top, front perspective view of a sealing boot showing our new design;

FIG. 2 is a top, back perspective view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image thereto;

FIG. 4 is a left side elevation view thereof, the right side elevation view being a mirror image thereto;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a back elevation view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design. 

The ornamental design for a sealing boot, as shown and described. 